Lufthansa signs Etihad Airways Engineering for long-haul aircraft heavy maintenance MRO Business Today 22:58 Lufthansa signs Etihad Airways Engineering for long-haul aircraft heavy maintenance Etihad Airways Engineering, a subsidiary of the Etihad Aviation Group, has received its first heavy maintenance contract from Deutsche Lufthansa (DLH) for several long-hau Share this Share on FacebookTweet on TwitterPlus on Google+